REPAIR/ MAINT OF PUMPS MOTOR, CLEANING OF SEMI UNDERGROUND WATER TANKS AND REPLACEMENT OF WATER SUPPLY LINES AND OTHER CONNECTED WORKS AT HQ CIF (R) AND SIGNAL REGT UNDER AGE (I) CIF (R)

Amount

Excavation in trenches in soft/loose soil not exc 1.5m wide and n.exc 1.5m in depth for electric poles stay foundation, under ground electric power cables, water supply pipe lines and getting out, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n. exc 25 cm in any type of soil complete all as specified and directed.

Removing surplus spoil to a distance not exceeding 50m and deposited where directed at a level not exceeding 1.50m from the starting point., all as specified .

Sand cushioning to underground cables complete all as specified in clause 19.75 of SSR Part-I laid before and after laying of cable, complete all as specified.

M&L for Brick covering with width equal to length of brick as mechanical protection to cables with well burnt sub class ‘B’ (old size) bricks laid dry flat, complete all as specified and directed.

XLPE insulated, armoured, heavy duty electric cables (heavy duty) with stranded aluminium conductor rating 1100 volts grade of size 25 Sqmm 4 core laid in trenches or passing through pipes/ducts or fixed to walls/poles including taking down old u/s cable, complete all as specified. Note:-(Earth work, brick protection and sand cushioning shall be measured and paid for separately).

XLPE insulated, armoured, heavy duty electric cables (heavy duty) with stranded aluminium conductor rating 1100 volts grade of size 70 Sqmm 3.5 core laid in trenches or passing through pipes/ducts or fixed to walls/poles including taking down old u/s cable, complete all as specified. Note:-(Earth work, brick protection and sand cushioning shall be measured and paid for separately).

XLPE insulated, armoured, heavy duty electric cables (heavy duty) with stranded aluminium conductor rating 1100 volts grade of size 95 Sqmm 3.5 core laid in trenches or passing through pipes/ducts or fixed to walls/poles including taking down old u/s cable, complete all as specified. Note:-(Earth work, brick protection and sand cushioning shall be measured and paid for separately).

Aluminium cable thimble of size 95 Sqmm for UG Cable including connection and crimping in replacement complete all as specified and directed .

Aluminium cable thimble of size 50 Sqmm for UG Cable including connection and crimping in replacement complete all as specified and directed.

Aluminium cable thimble of size 35 Sqmm for UG Cable including connection and crimping in replacement complete all as specified and directed.

Aluminium cable thimble of size 25 Sqmm for UG Cable including connection and crimping in replacement complete all as specified and directed.

Supply and fixing in replacement MCCB 250 Amps, four pole, 415 volt,50 Hz with breaking capacity 36 KA with adjustable thermal and fixed magnetic, complete all as specified and directed.

Supply and fixing in replacement MCCB 200 Amps, four pole, 415 volt,50 Hz with breaking capacity 36 KA with adjustable thermal and fixed magnetic, complete all as specified and directed.

Supply and fixing in replacement MCCB 160 Amps, four pole, 415 volt,50 Hz with breaking capacity 36 KA with adjustable thermal and fixed magnetic, complete all as specified and directed.

Supply and fixing in replacement MCCB 100 Amps, four pole, 415 volt,50 Hz with breaking capacity 16 KA with adjustable thermal and fixed magnetic, complete all as specified and directed.

Servicing the Reverse Osmosis Plant of output capacity 25 Litre per hour+UV water purification with ultraviolet disinfection with Arsenic, floride and chloride removal having 3 candles with micron filter/pre filter having particulate filter porosity 10 micro with pressure vessel dual media filter electrically operated semi automatic with external cut off operating voltage 230 Volts 50 Hz AC Supply including High Pressure pump , raw water/ chemical cleaning Pump and testing complete all as specified and directed by Engr-in-Charge.

Taking out submersible pump and motor of capacity 2 HP from the tube well lowered at the depth of 90 to 110 mtr from the ground level including taking out HDPE pipes of complete length and one Nos submersible cable 2 core of any size incl disconnecting electrically and delivery out let pipe and lowering after complete repair and maint of the same complete as in order to start the submersible pump complete all as directed by Engr-in-charge

Rewinding submersible motor 2 HP of 01 Phase, 240 volts with PVC insulated solid copper conductor (wire) superior quality of approved make, size & number of wire as per existing complete including replacement of worn out cable connections, spare parts including testing and commissioning of motor after rewinding complete all as specified. Note:- Spare parts shall be measured and paid separately under respactive items

Supply only the following spare parts for submersible motor as per existing make and size :-

GM Bearing Bush

Rotor sleeve

Water seal

Thrust bearing

Housing upper

Housing lower

Cable seal

Thrust plate

Coupling S/S

Key for coupling

LNK bolt S/S

Revolving disc

Seal bush

Sand guard

Opening and reassembling of submersible pump of capacity 2 HP and replacement of the worn out spare parts as mentioned under respective item no 19 here in after. Note:- Spare parts shall be measured and paid separately under respactive items

Supply only the following spare parts for submersible pump as per existing make and size :- Make of pump

Stage bowl

Impellers

Pump shaft S/S (single stage)

Hook bolt (Upper & lower)

GM neck ring

Key for pump shaft (Each stage)

Distance sleeve

D.O.L Bush

Sand guard

Impeller key

Inter ring

Guide bush

Suction chamber

D.O.L. Sleeve

Dismantling of existing defective induction motor of the size 5 HP capacity any make from the foundation, disconnecting the electric connection, coupling pulley, and taking out to work shop cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding with super enamelled solid copper conductor ( winding wire) complete including varnishing, drying, ovening, overhauling, greasing and fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed by Engineer-in-Charge.

Dismantling of existing defective induction motor of the size 20 HP capacity any make from the foundation, disconnecting the electric connection, coupling pulley, and taking out to work shop cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding with super enamelled solid copper conductor ( winding wire) complete including varnishing, drying, ovening, overhauling, greasing and fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed by Engineer-in-Charge.

Supply & Fix in replacement Single phase submersible pump set controller /starter for upto 2 HP submersible pump set with suitable cap starting & running capacitors, complete all as specified and directed by Engr-in-Charge. Make:-L&T Model MU-G6 DOL or equivalent make as specified in list of make here-in-after.

Supply & Fix in replacement three phase starter for 20 HP pump set starting & running, complete all as specified and directed by Engr-in-Charge. Make:-Havells Cat. No.IHHASDUB or equivalent make as specified in list of make here-in-after.

Supply & Fix in replacement three phase starter for 30 HP pump set starting & running, complete all as specified and directed by Engr-in-Charge. Make:-Havells Cat. No.IHHASDWB or equivalent make as specified in list of make here-in-after.

Taking up or down GI tubing including connections carefully, for relaying or removal to store all as directed and specified by Engr - in - Charge of following size. Note- Excavation and earth work shall measured and paid saperately under relative item.

25 mm dia bore

40 mm dia bore

50 mm dia bore

80 mm dia bore

S&F 25 mm bore steel water tubing 'medium grade' galvanised with all fitting (i.e. Tee, socket, bend etc) laid in trenches, complete all as specified and directed by Engr-in-Charge.

S&F 40 mm bore steel water tubing 'medium grade' galvanised with all fitting (i.e. Tee, socket, bend etc) laid in trenches, complete all as specified and directed by Engr-in-Charge.

S&F 50 mm bore steel water tubing 'medium grade' galvanised with all fitting (i.e. Tee, socket, bend etc) laid in trenches, complete all as specified and directed by Engr-in-Charge.

S&F 80 mm bore steel water tubing 'medium grade' galvanised with all fitting (i.e. Tee, socket, bend etc) laid in trenches, complete all as specified and directed by Engr-in-Charge.

S & F in replacement of cast iron sluice valve 80 mm dia both side flanged PN-1.6 confirming to IS 14846 (ISI marked) with stainless steel spindle and iron wheel non raising type including, nuts and bolts, complete all as specified and directed by Engr-in-Charge.

Supply and fix in repair gun metal gate valve 20 mm bore with iron wheel screwed both ends for iron pipes complete all as specified and directed.

Supply and fix in repair gun metal gate valve 25 mm bore with iron wheel screwed both ends for iron pipes complete all as specified and directed.

M&L dewatering, cleaning of reservoirs with high pressure jet incl lime wash internally complete incl Writing of the date of cleaning of the water tank all as directed as under for the following. (i) Dewatering the tank with portable submersible pump set. (ii) Removal of left over dirty water and sludge with special sludge removal pump set . (iii) Cleaning of wall ceiling and floor by high pressure rotary water jet . (iv) Removing of remaining sludge from the floor with the help of industrial vacuum cleaner. (v) Spraying of non toxic biodegraded eco friendly anti bacterial agent certified by a Govt approved lab to disinfect the tank from harmful bacteria. (vi) Epoxy Paint two coats on external and internal surfaces after removing/ scraping old distemper complete

70,000 Ltrs capacity U/G sump at Main Pump House

35,000 Ltrs capacity U/G sump at Gate No 01

Supply, fabricating and installing of perforated M.S. cable trays of size 50 x 200 x 2 mm thick including horizontal and vertical bends, reducers, tees, cross members and other accessories as required, and duly suspended from the ceiling with M.S. suspenders, including painting, complete all as specified and directed by Engr-in-Charge.

M&L of sub main wiring with four run of single core PVC insulated FRLSH stranded copper conductor cable of size 10 Sq mm and two run of 10 Sq mm PVC insulated FRLSH copper conductor cable as earth continuity conductor drawn in and including PVC casing and caping with necessary accessories complete all as directed. Note : 4 Runs of 10 sqmm cable and two run of 10.00 sqmm earth wire with PVC casing and caping shall be measured as one length.

Supplying & laying in trencies 32mm outside dia CPVC pipes shedule -80, IS 4985 for potable water includin all Crimp type internal sealing Plastic-Metal Composite fittings (such as elbows, tees, reducers, etc.), complete all as specified and directed by Engr-in-Charge.

Taking out submersible pump and motor of capacity 7.5 HP from the tube well lowered at the depth of 90 to 110 mtr from the ground level including taking out 50 mm MS pipes of complete length and one Nos submersible cable 3 core of any size incl disconnecting electrically and delivery out let pipe and lowering after complete repair and maint of the same complete as in order to start the submersible pump complete all as directed by Engr-in-charge

Rewinding submersible motor 7.5 HP of 03 Phase, 415 volts with PVC insulated solid copper conductor (wire) superior quality of approved make, size & number of wire as per existing complete including replacement of worn out cable connections, spare parts including testing and commissioning of motor after rewinding complete all as specified. Note:- Spare parts shall be measured and paid separately under respactive items

Supply only the following spare parts for submersible motor as per existing make and size :-

GM Bearing Bush

Rotor sleeve

Water seal

Thrust bearing

Housing upper

Housing lower

Cable seal

Thrust plate

Coupling S/S

Key for coupling

LNK bolt S/S

Revolving disc

Seal bush

Sand guard

Opening and reassembling of submersible pump of capacity 7.5 HP and replacement of the worn out spare parts as mentioned under respective item no 42 here in after. Note:- Spare parts shall be measured and paid separately under respactive items

Supply only the following spare parts for submersible pump as per existing make and size :- Make of pump

Stage bowl

Impellers

Pump shaft S/S (single stage)

Hook bolt (Upper & lower)

GM neck ring

Key for pump shaft (Each stage)

Distance sleeve

D.O.L Bush

Sand guard

Impeller key

Inter ring

Guide bush

Suction chamber

D.O.L. Sleeve

M&L water sample testing, water sample collecting from water point, B5 Post Bore well, C1 Post Bore well, C2 Post Bore well and Main Pump house water tank. Water shall be tested from Govt Authorised Labs for the following parameters and testing report to be submitted to the Engr-in-Charge in triplicate :- (a) Water testing shall be done as Pe IS: 10500:2012 : Colour, Odour, Taste, Turbidity, pH, Total Dissoloved Solids, Total hardness (as CaCO3), Calcium (as Ca), Magnesium (as Mg), Chloride (as Cl), Sulphate (as SO4), Iron (as Fe), Residual Free Chlorine (as Cl2), Copper as (Cu), Manganese (as Mn), Nitrate (as NO3), Fluride (as F), Phenolic Compound (as C6H5OH), Mercury (as Hg), Cadmium (as Cd), Selenium (as Se), Arsenic (as As), Cyanide (as CN), Lead (as Pb), Zinc (as Zn), Anionic Detergents (as MBAS), Total Alkalinity (as CaCO3), Aluminium (as Al) Boron (as B), Mineral Oil, Barium (as Ba), Chloramines (as Cl2), Silver (as Ag), Sulphide (as H2S), Molybdenum (as MO), Nickel as (Ni), Total Chromium (as Cr), Ammonia (as Total Ammonia-N, E, Coil), Total Coliforms, Ploynuclear Aromatic, Hydeocarbons (as PAH), Polychlorinated Biphenyls, Pesticides, Alachlor, Atrazine, Aldrin, Dieldrin, Alpha MCH, Beta HCH, Gamma-HCH (Lindane), Delta HCH, Butachlor, Chlorpyrifos, 2, 4-Dichlorophenoxy Acetic Acid,2, 4, DDT, 4,4 DDT, 2,4 DDD, 4,4 DDD, 2,4 DDE, 4,4 DDE, Endosulfan, Endosulfan-1, Endosulfan-II, Ethion, Isoproturon, Malathion, Methyl Parathion, Monocrotophos, Phorate, Trichloromethane, Bromofrom, Dibromochloromethan, Bromodichloromethane, Chloroform.

Supply & Fix in replacement three phase starter for 7.5 HP Submersible pump set starting & running complete all as specified.

S & F in replacement of gland dori 8mm to 12.5mm dia, complete all as specified and directed by Engr-in-Charge.

S & F in replacement of rubber coupling any size/tyre flaxible suitable for 5 HP to 30 HP pump motor, complete all as specified and directed by Engr-in-Charge.

Supply only calcium Hypo Chlorite granular in factory sealed HDPE container (45 Kg each) decomposing at 177 C , Mol Wt : 142.98, Toxicity: Oral rat LD : 850mg /kg having chlorination concentration level 70%, complete all as specified and directed. Make- Puri Chlor (Sree Rayalaseema Hi-Strength Hypo Ltd) or equivelent make as approved by Engr-in-Charge (E-in-C's Branch approved brand only).

S & F in replacement three phase starter for 5 HP pump set starting & running, complete all as specified and directed by Engr-in-Charge.

S & F in replacement GI nut bolts, washera any size, complete all as specified and directed by Engr-in-Charge.

Supply & Fix in replacement three phase starter for 12.5 HP submersible pump motor set starting & running complete all as specified. Make:-Havells Cat. No.IHSDOAM1*A or equivalent make as specified in list of make here-in-after.

Servicing the Reverse Osmosis Plant of output capacity 500 Litre per hour+UV water purification with ultraviolet disinfection with Arsenic, floride and chloride removal having 3 candles with micron filter/pre filter having particulate filter porosity 10 micro with pressure vessel dual media filter electrically operated semi automatic with external cut off operating voltage 230 Volts 50 Hz AC Supply including High Pressure pump , raw water/ chemical cleaning Pump and testing complete all as specified and directed by Engr In Charge.

Supply and laying in replacement of 3 Phase submersible cable copper 3 core 2.5 Sqmm stranded 1100 Volt PVC insulated, sheathed complete all as specified and directed.

Supply and laying in replacement of 3 Phase submersible cable copper 3 core 6 Sqmm stranded 1100 Volt PVC insulated, sheathed complete all as specified and directed.

Deduction to be made from BOQ for schedule of credit (Sch 'A' Part - II) Amount of ₹ 37,970.00 during AOC Note:- Tenderers shall not quote for this Schedule

NATIONAL TRADING COMPANY (BID ID -3302680)

M/S PARSHOTAM KUMAR GUPTA (BID ID -3303027)